Vulnerability · Published Jan 25, 2022 · Assigned by mitre
CVE-2021-45341
High 8.8
In plain English
A high-severity security flaw in the librecad package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 6.6% (higher than 94% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)6.6%top 6.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A buffer overflow vulnerability in CDataMoji of the jwwlib component of LibreCAD 2.2.0-rc3 and older allows an attacker to achieve Remote Code Execution using a crafted JWW document.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | librecad | 2.1.3-3 | DEBIAN-CVE-2021-45341 |
| Debian:13 | librecad | 2.1.3-3 | DEBIAN-CVE-2021-45341 |
| Debian:14 | librecad | 2.1.3-3 | DEBIAN-CVE-2021-45341 |
| Ubuntu:22.04:LTS | librecad | 2.1.3-3 | UBUNTU-CVE-2021-45341 |
Affected products (as reported)
References
- https://github.com/LibreCAD/LibreCAD/issues/1462
- FEDORA-2022-08d7ee21f7 vendor-advisory
- DSA-5077 vendor-advisory
- FEDORA-2022-3dd3274ae2 vendor-advisory
- GLSA-202305-26 vendor-advisory